MARSHALL MARINE CORP AZTEC MARINE MFG INC CENTRAL YACHT INDTRL JOHNSON LURES INC DAVID WITHAM BOATS A & C ENTERPRISES CANAIR HOVERCRAFT INC MARATHON MARINE MFG 1996 LTD BAIN'S WELDING KELLAHAN MARINE VENTURES LTD BRADLEY W STEMEN-BOATBUILDER MARTIN MARINE SERVICES